See:
- Murillo Barroso, M; Martinon-Torres, M; Camalich Massieu, MD; Martin Socas, D; Molina Gonzalez, Early metallurgy in SE Iberia. The workshop of Las Pilas (Mojácar, Almería, Spain) in: Archaeol Anthropol Sci 2017- https://www.academia.edu/30835137